Bird feeder



FIG. 1 shows a perspective view of a bird feeder in accordance with my new design.

FIG. 2 shows a top elevation view thereof.

FIG. 3 shows a bottom elevation view thereof.

FIG. 4 shows a side elevation view thereof.

FIG. 5 shows a second side elevation view thereof.

FIG. 6 shows a front end elevation view thereof; and,

FIG. 7 shows a rear end elevation view thereof.

The illustrative broken line showing of an upper ring accessory throughout the drawing figures depicts an exemplary component which might be used with the bird feeder and forms no part of the claimed design. 

CLAIM The ornamental design for a bird feeder, as shown and described. 